/* Copyright 2021 Luca Fedeli, Axel Huebl
 *
 * This file is part of WarpX.
 *
 * License: BSD-3-Clause-LBNL
 */

#ifndef WARPX_PML_FWD_H
#define WARPX_PML_FWD_H

struct Sigma;
struct SigmaBox;

class SigmaBoxFactory;
class MultiSigmaBox;

class PML;

#endif /* WARPX_PML_FWD_H */
